The GCF is 6.
The GCF is 6.
The GCF of 42, 60, 78 is 6.
The GCF is 6.
The GCF of 60 and 78 is 6.
The GCF is 6.
The Greatest Common Factor of 9, 36, 72: 9
GCF(3060, 78) = 6.
The GCF of 54, 60 and 78 is 6. This leaves you with 9, 10 and 13 respectively. These are not further divisible by anything in common aside from by 1.
The GCF of 42, 60 and 78 is 6. You are left with 7, 10 and 13 respectively after division. There are no further factors in common (aside from 1).
The GCF is 6.
The GCF is 6.
The GCF is 6.